Single-Channel Power Module
ENDEVCO
Model 4961
MODEL
4961
• Used with Model 4430A
Bridge Signal Conditioner
• Provides Dual Outputs for
AC and DC
• Input/Output Connectors Compatible
with the 4960A
• Switchable Input Voltage for
AC Power
DESCRIPTION
The ENDEVCO® Model 4961 Single-Channel Power
Module is used with the Model 4430A Bridge Transducer
Signal Conditioner.
Not actual size
The Model 4961 easily attaches to the rear connector of the Model 4430A Bridge Transducer Signal
Conditioner, converting it into a single-channel amplifier that accommodates special single-unit test
applications.The Model 4961 input and output connectors are compatible with the 4960A 19-inch
rack, requiring no special modification for existing set-ups.The output from the 4961 are AC, DC;
both are BNC connectors. For sensor input, a 9-pin D-connector is used; for External Calibration
input, a BNC is used.
"BNC" TYPE CONN. 3PL
96 PIN INTERFACE CONNECTOR
6.35 MAX
(161.3)
3.69 MAX
(93.7)
1.60 MAX
(40.64)
4.90
(124.5)
MODEL
ENDEVCO
4961
INPUT
EXT
CAL
DC
OUT
AC
OUT
220/110
AC
5.49
(139.4)
9 PIN "D" RECEPTACLE
220/110 POWER INPUT SWITCH
POWER INPUT
FIGURE 1, OUTLINE DRAWING
STANDARD TOLERANCE
INCHES
(MILLIMETERS)
.XX = +/- .03 (.X = +/- .8)
.XXX = +/- .010 (.XX = +/- .25)
APPLIES TO CALIFORNIA FACILITY
4.53 MAX
(115.1)
ENDEVCO
MODEL
4961
Single-Channel Power Module
SPECIFICATIONS
INPUTS
SENSORS
9 pin "D" connector for each bridge sensor
OUTPUTS
AC Out
DC Out
AC BNC connector with high current output
RMS BNC connector for low current output
POWER
VOLTAGE REQUIREMENTS
POWER DISSIPATION
100-132 V VAC 50/60 Hz or 200-264 V VAC 50/60Hz
1 Watt
PHYSICAL CHARACTERISITICS
DIMENSIONS
WEIGHT
CASE MATERIAL
4.9"H x 1.6"W x 3.69"L (12.45cm x 4.06cm x 9.37cm)
22.2 oz (630g)
Aluminum
ENVIRONMENTAL CHARACTERISTICS
OPERATING TEMPERATURE
STORAGE TEMPERATURE
RELATIVE HUMIDITY
VIBRATION
+32°F to +122°F (0°C to +50°C)
-40°F to +185°F (-40°C to +85°C)
5% to 90% non-condensing
2 g pk or 0.01 in-pk, whichever is greater (5 to 500 Hz)
OPTIONAL ACCESSORY
EJ724
"D" CONNECTOR (9 PIN-MALE)
Notes
Maintain high levels of precision and accuracy using Endevco's factory calibration services. Call Endevco’s inside sales force at
800-982-6732 for recommended intervals, pricing and turn-around time for these services as well as for quotations on our standard products.
Continued product improvement necessitates that Endevco reserve the right to modify these specifications without notice. Endevco maintains a program of constant surveillance over all products to ensure a high level of reliability. This program includes attention to reliability factors during product design, the support of
stringent Quality Control requirements, and compulsory corrective action procedures. These measures, together with conservative specifications have made the
name Endevco synonymous with reliability.
ENDEVCO CORPORATION, 30700 RANCHO VIEJO ROAD, SAN JUAN CAPISTRANO, CA 92675 USA (800) 982-6732 (949) 493-8181 fax (949) 661-7231
www.endevco.com
Email:applications@endevco.com
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